---
type: "Bill"
title: "Construction: asbestos; provision allowing the withholding of payment to asbestos abatement contractors or demolition contractors for environmental violations; require certain local government contracts to contain, and require certain disclosures by asbestos abatement contractors and demolition contractors. Creates new act."
description: "Construction: asbestos; provision allowing the withholding of payment to asbestos abatement contractors or demolition contractors for environmental violations; require certain local government contracts to contain, and require certain disclosures by asbestos abatement contractors and demolition contractors. Creates new act."
jurisdiction: "us/states/mi"
legislature: "Michigan Legislature"
session: "2023-2024"
identifier: "HB 4186"
citation: "Michigan HB 4186 (2023-2024)"
classification: ["bill"]
subjects: ["Construction: asbestos", "Construction: contracts", "Environmental protection: other", "Law: contracts", "Local government: authorities", "Local government: other"]
status: "enacted"
primary_sponsors: ["Donavan McKinney"]
version_count: 10
action_count: 27
vote_count: 3
first_action: "2023-03-07"
last_action: "2024-06-06"
source: "openstates"
source_identifier: "ocd-bill/a0de97cb-e07a-4ccd-bf10-f4510a8abcc9"
source_url: "https://legislature.mi.gov/Bills/Bill?ObjectName=2023-HB-4186"
source_hash: "ade5d40ee03e3bfafcf095e453bbe8856d3dad03b906caba85ccb4964b5c68e6"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-mi"]
---

# Michigan HB 4186 (2023-2024) — Construction: asbestos; provision allowing the withholding of payment to asbestos abatement contractors or demolition contractors for environmental violations; require certain local government contracts to contain, and require certain disclosures by asbestos abatement contractors and demolition contractors. Creates new act.

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **As Passed by the House** (committee substitute) — [source](https://legislature.mi.gov/documents/2023-2024/billengrossed/House/pdf/2023-HEBH-4186.pdf)
2. **As Passed by the Senate** (committee substitute) — [source](https://legislature.mi.gov/documents/2023-2024/billengrossed/House/pdf/2023-HEBS-4186.pdf)
3. **House Concurred Bill** (committee substitute) — [source](https://legislature.mi.gov/documents/2023-2024/billconcurred/House/pdf/2023-HCB-4186.pdf)
4. **House Introduced Bill** (committee substitute) — [source](https://legislature.mi.gov/documents/2023-2024/billintroduced/House/pdf/2023-HIB-4186.pdf)
5. **Public Act** (committee substitute) — [source](https://legislature.mi.gov/documents/2023-2024/publicact/pdf/2024-PA-0055.pdf)
6. **Substitute (S-1)** (committee substitute) — [source](https://legislature.mi.gov/Home/GetObject?objectName=2023-HCVBS-4186-00B715.pdf)
7. **Substitute (S-1) - 2** (committee substitute) — [source](https://legislature.mi.gov/Home/GetObject?objectName=2023-HCVBS-4186-0B7316.pdf)
8. **Substitute (S-1) - 3** (committee substitute) — [source](https://legislature.mi.gov/Home/GetObject?objectName=2023-HCVBS-4186-00C717.pdf)
9. **Substitute (S-1) - 4** (committee substitute) — [source](https://legislature.mi.gov/Home/GetObject?objectName=2023-HCVBS-4186-00D419.pdf)
10. **Substitute (S-1) - 5** (committee substitute) — [source](https://legislature.mi.gov/Home/GetObject?objectName=2023-HCVBS-4186-0Q2324.pdf)

## Votes

- roll call Roll Call # 116 Yeas 68 Nays 39 Excused 0 Not Voting 3 — **68–39** (pass) · lower
- passed; given immediate effect Roll Call # 417 Yeas 72 Nays 38 Excused 0 Not Voting 0 — **72–38** (pass) · lower
- PASSED ROLL CALL # 31 YEAS 21 NAYS 17 EXCUSED 0 NOT VOTING 0 — **21–17** (pass) · upper

## Sponsors

- Donavan McKinney — primary (person)
- Abraham Aiyash — cosponsor (person)
- Carrie Rheingans — cosponsor (person)
- Curtis VanderWall — cosponsor (person)
- Denise Mentzer — cosponsor (person)
- Dylan Wegela — cosponsor (person)
- Emily Dievendorf — cosponsor (person)
- Erin Byrnes — cosponsor (person)
- Jason Morgan — cosponsor (person)
- Jimmie Wilson Jr. — cosponsor (person)
- Kara Hope — cosponsor (person)
- Penelope Tsernoglou — cosponsor (person)
- Ranjeev Puri — cosponsor (person)
- Regina Weiss — cosponsor (person)
- Tullio Liberati — cosponsor (person)
- Tyrone Carter — cosponsor (person)
- Veronica Paiz — cosponsor (person)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2023-03-07** introduced by Representative Donavan McKinney `introduction`
- **2023-03-07** read a first time `reading-1`
- **2023-03-07** referred to Committee on Natural Resources, Environment, Tourism and Outdoor Recreation `referral-committee`
- **2023-03-08** bill electronically reproduced 03/07/2023
- **2023-05-18** reported with recommendation without amendment `committee-passage`
- **2023-05-18** referred to second reading
- **2023-10-25** read a second time `reading-2`
- **2023-10-25** placed on third reading
- **2023-10-31** read a third time `reading-3`
- **2023-10-31** passed; given immediate effect Roll Call # 417 Yeas 72 Nays 38 Excused 0 Not Voting 0 `passage`
- **2023-10-31** transmitted
- **2023-11-01** REFERRED TO COMMITTEE ON ENERGY AND ENVIRONMENT `referral-committee`
- **2024-02-20** REPORTED FAVORABLY WITH SUBSTITUTE (S-1) `committee-passage`
- **2024-02-20** REFERRED TO COMMITTEE OF THE WHOLE WITH SUBSTITUTE (S-1) `referral-committee`
- **2024-02-22** REPORTED BY COMMITTEE OF THE WHOLE FAVORABLY WITH SUBSTITUTE (S-1) `committee-passage`
- **2024-02-27** PASSED ROLL CALL # 31 YEAS 21 NAYS 17 EXCUSED 0 NOT VOTING 0 `passage`
- **2024-02-22** SUBSTITUTE (S-1) CONCURRED IN
- **2024-02-22** PLACED ON ORDER OF THIRD READING WITH SUBSTITUTE (S-1)
- **2024-02-27** returned from Senate with substitute (S-1)
- **2024-02-27** laid over one day under the rules
- **2024-05-21** Senate substitute (S-1) concurred in
- **2024-05-21** roll call Roll Call # 116 Yeas 68 Nays 39 Excused 0 Not Voting 3
- **2024-05-21** bill ordered enrolled
- **2024-05-23** presented to the Governor 05/28/2024 11:02 AM `executive-receipt`
- **2024-06-06** approved by the Governor 06/06/2024 12:04 PM `executive-signature`
- **2024-06-06** filed with Secretary of State 06/06/2024 02:04 PM
- **2024-06-06** assigned PA 55'24

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/a0de97cb-e07a-4ccd-bf10-f4510a8abcc9`. Confidence: reported (aggregated from official Michigan legislature records).